November 2015
Beginner to intermediate
840 pages
26h 30m
English
Content preview from Django Unleashed
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22.3 Custom User
Creating a Profile model is great when we need to add information, but it becomes woefully unhelpful if we want to change or remove information. I am not a fan of the fact that our current implementation uses both a username and an email field on the User model. If we want to use only the email field, we must change the User model itself.
The User model is actually a very thin model that inherits from AbstractUser, where most of the user fields are defined. However, this class in turn inherits from AbstractBaseUser and PermissionsMixin. The AbstractBaseUser defines the heart of the User model, supplying the password and last_login field as well as the methods to interact with the password field. The PermissionsMixin defines ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.